class BaseGroup extends eui.Group{
	public constructor() {
		super();
	}
	protected childrenCreated(){
		super.childrenCreated();
		/**初始化 */
		this.onChildrenCreated();
		/**添加监听 */
		this.addListener();
	}
	/**初始操作 */
	public onChildrenCreated(){

	}
	/**添加监听 */
	public addListener(){
		this.addEventListener(egret.Event.ADDED_TO_STAGE,this.addToStage,this);
		this.addEventListener(egret.Event.REMOVED_FROM_STAGE,this.removeFromStage,this);
	}
	/**移除监听 */
	public removeListener(){
		this.removeEventListener(egret.Event.ADDED_TO_STAGE,this.addToStage,this);
		this.removeEventListener(egret.Event.REMOVED_FROM_STAGE,this.removeFromStage,this);
	}
	/**添加到舞台 */
	public addToStage(){

	}
	/**移除出舞台 */
	public removeFromStage(){
		this.removeListener();
	}
}